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A used bookstore will trade 2 of its books for 3 of yours if Val brings in 18 books to trade how many books can she get from the store

User Didxga
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1 Answer

4 votes
We have an equation: ?/18 = 2/3

Cross multiply:
3*? = 2*18
⇒ ?= 2*18/3= 12.

Val can get 12 books from the store~
User Raj
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8.4k points